[vsnet-grb-info 25274] GRB 200313A: Fermi GBM Final Real-time Localization

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  27374
SUBJECT: GRB 200313A: Fermi GBM Final Real-time Localization
DATE:    20/03/13 01:51:55 GMT
FROM:    Fermi GBM Team at MSFC/Fermi-GBM  <do_not_reply at GIOC.nsstc.nasa.gov>

The Fermi GBM team reports the detection of a likely LONG GRB

At 01:41:36 UT on 13 Mar 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200313A (trigger 605756501.620896 / 200313071).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 75.8, Dec = 20.9 (J2000 degrees, equivalent to J2000 05h 03m, 20d 53'), with a statistical uncertainty of 1.0 degrees.

The angle from the Fermi LAT boresight is 103.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200313071/quicklook/glg_skymap_all_bn200313071.png

The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200313071/quicklook/glg_healpix_all_bn200313071.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200313071/quicklook/glg_lc_medres34_bn200313071.gif